sodium 4-anilino-6-[(5-chloro-2-hydroxy-3-nitrophenyl)azo]-5-hydroxynaphthalene-1-sulphonate price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2021-07-26 18:31:43
Purity: 98.0%
Product Detail: sodium 4-anilino-6-[(5-chloro-2-hydroxy-3-nitrophenyl)azo]-5-hydroxynaphthalene-1-sulphonate